From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Florian Weimer Newsgroups: gmane.emacs.help Subject: Re: =?utf-8?Q?=F0=9D=9C=96?= implies large line spacing Date: Sun, 19 Mar 2017 15:16:58 +0100 Message-ID: <87var52vxh.fsf@mid.deneb.enyo.de> References: <84r322d5zm.fsf@tm6592> <87d1dmnr0r.fsf@mid.deneb.enyo.de> <84fuigkm33.fsf@tm6592> <87innbmsqj.fsf@mid.deneb.enyo.de> <84lgs7knmo.fsf@tm6592> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: blaine.gmane.org 1489933236 2750 195.159.176.226 (19 Mar 2017 14:20:36 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 19 Mar 2017 14:20:36 +0000 (UTC) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Sun Mar 19 15:20:26 2017 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cpbgz-0007hT-AK for geh-help-gnu-emacs@m.gmane.org; Sun, 19 Mar 2017 15:20:21 +0100 Original-Received: from localhost ([::1]:57021 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cpbh5-0001cI-9p for geh-help-gnu-emacs@m.gmane.org; Sun, 19 Mar 2017 10:20:27 -0400 Original-Path: usenet.stanford.edu!news.tele.dk!news.tele.dk!small.news.tele.dk!newsfeed.xs4all.nl!newsfeed9.news.xs4all.nl!feeder.erje.net!1.eu.feeder.erje.net!news.unit0.net!news.uni-stuttgart.de!news.enyo.de!.POSTED!not-for-mail Original-Newsgroups: gnu.emacs.help Original-Lines: 39 Original-X-Trace: news.enyo.de 1489933018 14469 192.168.18.20 (19 Mar 2017 14:16:58 GMT) Original-X-Complaints-To: news@enyo.de Cancel-Lock: sha1:3OjTLwS0+E8nPMegoMpGtL7ntDE= Original-Xref: usenet.stanford.edu gnu.emacs.help:219073 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.org gmane.emacs.help:112605 Archived-At: * Marco Wahl: > Florian Weimer writes: > >> * Marco Wahl: >> >>> Actually I'm not so happy with those large line spacings. >>> >>> I tried some fonts (e.g. Inconsolata and Courier) from Options."Set >>> Default Font" but did not find any font keeping the line spacing small. >> >> Have you checked with “C-u C-x =” that this actually affects the font >> used for this glyph? For me, setting the default font does not have >> any effect on it. I haven't yet figured out where Emacs finds the TeX >> Gyre font. > > Thanks for the hint. For me C-ux = yields : > character: 𝜖 (displayed as 𝜖) (codepoint 120598, #o353426, #x1d716) > preferred charset: unicode (Unicode (ISO10646)) > code point in charset: 0x1D716 > script: mathematical > syntax: w which means: word > category: .:Base, L:Left-to-right (strong) > to input: type "C-x 8 RET 1d716" or "C-x 8 RET MATHEMATICAL ITALIC EPSILON SYMBOL" > buffer code: #xF0 #x9D #x9C #x96 > file code: #xF0 #x9D #x9C #x96 (encoded by coding system utf-8-unix) > display: by this font (glyph code) > xft:-PfEd-Latin Modern Math-normal-normal-normal-*-15-*-*-*-*-0-iso10646-1 (#x112) > ... After an upgrade to Debian stretch, I now get this font instead: xft:-unknown-DejaVu Math TeX Gyre-normal-normal-normal-*-16-*-*-*-*-0-iso10646-1 (#x64A) And the problem is gone. The extended height for the original font (TeX Gyre Termes Math) no longer shows up in LibreOffice Writer either (where it did before). So there has been a bug fix, likely not in Emacs, but I don't know if it's the font metrics which have been fixed, or some shared part of font rendering.